add github action config

.github/workflows/main.yml

@@ -0,0 +1,26 @@
+name: publish-pypi
+on: push
+
+jobs:
+  build:
+    name: publish-pypi
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.8
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install wheel
+      - name: Build wheels
+        run: |
+          python setup.py sdist bdist_wheel
+      - name: Publish wheels to PyPI
+        if: startsWith(github.ref, 'refs/tags/v')
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          user: __token__
+          password: ${{ secrets.pypi_password }}